#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	char arr[10] = "abcdefg";
	char arr1[10] = "gfedcba";
	char temp=0;
	for (int i = 0; i < 7; i++)
	{
		temp = arr[i];
		arr[i] = arr1[i];
		arr1[i] = temp;
	}
	printf("%s\n", arr);
	printf("%s", arr1);

}






















